EP 3646716 A1 20200506 - BALE CHAMBER ARRANGEMENT FOR AN AGRICULTURAL BALER
Title (en)
BALE CHAMBER ARRANGEMENT FOR AN AGRICULTURAL BALER
Title (de)
BALLENKAMMERANORDNUNG FÜR EINE LANDWIRTSCHAFTLICHE BALLENPRESSE
Title (fr)
AGENCEMENT DE CHAMBRE DE BALLES D'UNE PRESSE À BALLES AGRICOLE
Publication
Application
Priority
EP 18204212 A 20181102
Abstract (en)
An agricultural baler (10) includes a main bale chamber (26) extending in a bale forming direction (102) from an inlet end (104) to an outlet end (32). The main bale chamber (26) includes a plurality of stationary walls (106, 110, 112) and a plurality of movable density doors (120) positioned downstream from the stationary walls (106, 110, 112), relative to the bale forming direction (102). The stationary walls include a ceiling (106), a first side wall (110) and a second side wall (112). A plunger (30) compresses and moves the crop material from the inlet end (104) towards the outlet end (32) of the bale chamber (26). The baler (10) is characterized in that the first side wall (110), the second side wall (112) and/or the ceiling (106) comprises a constriction surface (100, 130), which constricts the main bale chamber (26) in a direction transverse to the bale forming direction (102).
IPC 8 full level
A01F 15/08 (2006.01); A01F 15/04 (2006.01)
CPC (source: EP US)
A01F 15/046 (2013.01 - US); A01F 15/0825 (2013.01 - EP US); A01F 15/145 (2013.01 - US); A01F 2015/048 (2013.01 - EP US)
Citation (applicant)
BE 201805184 A 20180320
Citation (search report)
- [XYI] US 3241479 A 19660322 - GRILLOT HOMER N
- [A] DE 8019277 U1 19811112
- [YA] WO 2016100223 A1 20160623 - AGCO CORP [US]
- [A] GB 963566 A 19640715 - INT HARVESTER CO
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3646716 A1 20200506; US 11974521 B2 20240507; US 2021243955 A1 20210812; WO 2020089338 A1 20200507
DOCDB simple family (application)
EP 18204212 A 20181102; EP 2019079738 W 20191030; US 202117245062 A 20210430